District of Columbia Zip code
District of Columbia Postcode / District of Columbia Zip code
District of Columbia postcode also known District of Columbia Zip codes, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and District of Columbia zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the District of Columbia.
There are total 291 zipcode code in District of Columbia and range of zipcode is 20001 to 20066.
for example zip code for District of Columbia 20037, where 200 is District of Columbia delivery zone code and 37 is Post office in WATERGATE.
View all the zip code on map of District of Columbia by clicking on our mapview appliction
FAQ:-1. What is the format of zip codes in District of Columbia?
District of Columbia zip codes follow the standard 5-digit format, starting with the number - 200.
2. How many zip codes are there in District of Columbia?
There are approximately 291 zip codes in District of Columbia, covering a vast area of the state.
3. Do all areas in District of Columbia have zip codes?
Yes, almost all populated areas in District of Columbia are assigned a unique zip code for mail delivery purposes.
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